1.6511 / 36CrNiMo4 Steel

1.6511 / 36CrNiMo4

DIN 1.6511 / 36CrNiMo4 Steel is a Nickel-Molybdenum alloy engineering steel accding to DIN Standard. 36CrNiMo4 is one kind of high strength steel which also has good comprehensive mechanical properties. This steel is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength.

Quenched and Tempered (+QT) of DIN 36CrNiMo4 Steel
1. Heat 1.6511 steel slowly to the temperature of 860°C;
2. Soak at this hardening temperature and quench in oil;
3. Temper as soon as 36CrNiMo4 steel reach room temperature.
4. Heat uniformly to the suitable temperature;
5. Withdraw from the furnace and cool in the air.
6. The usual tempering temperature is 200°C which also depending on the actual requirements.

Applications of W-Nr 1.6511 SteelDIN 36CrNiMo4 alloy steel is widely used in permanently stressed components with large cross sections for automotive and mechanical engineering. This material is also good for economic performance under severe dynamic stress and parts must be designed for optimum strength or toughness.